Looks like this has turned into a Final Fantasy discussion...
Played (and finished) Final Fantasy I and II. Final Fantasy I was actually fun in a grindy sort of way, but Final Fantasy II was BAD.
I also like Final Fantasy VII, but man, the terribly-translated dialogue.
Then Final Fantasy VIII came out, and its plot was so super-retarded that I would have almost welcomed a bad translation.
I though Final Fantasy IX was actually one of the best Final Fantasies I've played, gameplay-wise. Oldschool in the best possible way.
Then I played Final Fantasy X, which I remember everyone having raved about. Ugh. I haven't played a Final Fantasy game since, despite owning XII. I think after Final Fantasy X, I no longer have the strength. Luckily I played God of War for the first time immediately afterwards, and that renewed my faith in humanity's ability to still make fun games.